168396965 is an odd 9-digits composite number following 168396964
and preceding 168396966 . In scientific notation, it is written as 1.68396965 × 10^8.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 122470480 positive integers (up to 168396965) that are relatively prime to 168396965.
168396965 has 8 divisors, whose sum is 220447008
The reverse of 168396965 is 569693861
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 53
Digital Root 8
Name
one hundred sixty-eight million three hundred ninety-six thousand nine hundred sixty-five
Scientific notation
1.68396965 × 10^8
Engineering notation
1.68396965 × 10^6
Prime Factorization
11 × 5 × 3061763
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
168396965
Product of the distinct prime numbers
The prime factorization of 168396965 is 11 × 5 × 3061763.
Since it has a total of 3 prime factors.
9 , 2 , 65 , 35 , 968 , 911 , 7962 , 3098 , 35480 , 15919 , 437327 , 791856 , 8511991 , 7588349 , 73636861 , 78683136 , 800507539 , 735510356 , 3116323797 , 4351413145
n×2
336793930
n×3
505190895
n×4
673587860
n×5
841984825
n÷2
84198482.5
n÷3
56132321.666667
n÷3
42099241.25
n÷5
33679393
n2
28357537821211225
n3
4.7753233039647E+24
n4
8.0414995128143E+32
n5
1.3541641120069E+41
2 √n
12976.785618943
3 √n
552.21909514047
4 √n
113.91569522653
5 √n
44.184185343877
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-168396964
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 168396965 can be divided by 8 positive divisors.
The sum of these divisors (counting 168396965) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010000010011000100010100101
3
Ternary
102201212110012122
4
Quaternary
22002120202211
5
Quinary
321102200330
6
Senary
24413155325
8
Octal
1202304245
10
Decimal
168396965
12
Duodecimal
4848bb45
16
Hexadecimal
a0988a5
20
Vigesimal
2cc9c85
36
Base36
2s9bxh
md5
3a4e46ee67019176ed22cc79db3bea89
sha1
96f6f5a4da9033c9e47f1d6b349894cb1146c80b
sha256
f961b23907cf4baa061d258c1b73b36ed4debf89a75901be10dc13334786bb1f
sha512
52408558eaec7a112fcf847d4de6b6096f0582452c371c87c75d12c0a65db8a50698a967d465b6b176a79725689098124aae59fe75e647c4b15476a3a1659d28
ripemd-160
7815736b0cbf4de4e60f55a3f37e6fc666429165
Diameter
336793930
Circumference
1058069336.2616
Area
8.9087832493012E+16
Volume
2.0002827480335E+25
Surface area
3.5635132997205E+17
Circumference
1058069336.2616
Perimeter
673587860
Area
28357537821211225
Diagonal
238149271.76547
Surface area
170145226927267350
Volume
4.7753233039647E+24
Space diagonal
291672099.2204
Perimeter
505190895
Area
1.2279174070973E+16
Altitude
145836049.6102
Surface area
1.2279174070973E+16
Volume
5.6277724843193E+23
Height
79383090.588489